How to Achieve the Ultimate Spring Runner Look: Im Soo-hyang's Neon Yellow Outfit Breakdown

Daniel Kim | 2026.03.28

Translation result

Along the Han River, one color popped above the rest.

Actress Im Soo-hyang built her running look around a single neon-yellow piece. The centerpiece is KALEG’s lime-yellow running jacket. It’s lightweight nylon with a front zipper and brand lettering on the sleeves — wind-blocking without ever getting in the way of a stride. A black sports top peeks through the jacket, creating a striking neon-and-black contrast.

      Im Soo-hyang models a runner look on a Han River bridge in a KALEG neon-yellow running jacket and a black cap. /Photo = Im Soo-hyang Instagram
  Im Soo-hyang models a runner look on a Han River bridge in a KALEG neon-yellow running jacket and a black cap. /Photo = Im Soo-hyang Instagram

She kept the bottoms simple with black running shorts. The minimal shorts tucked beneath the jacket’s volume show off her legs and keep the silhouette clean. The most eye-catching detail is at her feet: neon-yellow mid socks paired with neon-yellow New Balance runners — jacket, socks, and shoes locked in the same electric tone. The neon ties the outfit together while the black top and shorts provide the perfect contrast.

      Im Soo-hyang completes a full yellow runner set with a neon-yellow jacket, New Balance yellow sneakers and neon socks. /Photo = Im Soo-hyang Instagram
  Im Soo-hyang completes a full yellow runner set with a neon-yellow jacket, New Balance yellow sneakers and neon socks. /Photo = Im Soo-hyang Instagram

A black logo cap and sporty sunglasses partially hide her face, giving her that anonymous runner vibe. A smartwatch hugs her wrist and she’s holding her phone while standing on the Han River bridge — she came to run, but the moments turned into photos.

If you’re plotting spring runs along the Han River, make a neon jacket your anchor. Match your socks and sneakers to it, and like Im Soo-hyang, you’ll end up with a look that’s as camera-ready as it is run-ready.